commit c96955d9bb997b51be5fa929b5a67349d0459c3a
author John Reck <jreck@google.com> Fri Feb 26 14:56:44 2016 -0800
committer John Reck <jreck@google.com> Fri Feb 26 14:58:13 2016 -0800
tree 1f4f44872d9fe4054a7d9f4daf3fb5e92664f30c
parent f4db3d253ef533f6992217fcbb3119a091172d94

Always swap buffers if using partial update extension

Bug: 27379093
Change-Id: Ifda18287248e4ae07d4bf2ae9642a9d23039e81f

libs/hwui/renderthread/EglManager.cpp

diff --git a/libs/hwui/renderthread/EglManager.cpp b/libs/hwui/renderthread/EglManager.cpp
index 364d4dd..ac6a28f 100644
--- a/libs/hwui/renderthread/EglManager.cpp
+++ b/libs/hwui/renderthread/EglManager.cpp
@@ -324,6 +324,10 @@
 #endif
 }
 
+bool EglManager::damageRequiresSwap() {
+    return EglExtensions.setDamage && mSwapBehavior == SwapBehavior::BufferAge;
+}
+
 bool EglManager::swapBuffers(const Frame& frame, const SkRect& screenDirty) {
 
     if (CC_UNLIKELY(Properties::waitForGpuCompletion)) {